3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = array( 'foo' => 23, 'bar' => 42, 'fubar' => 23, ); unset['bar']; var_dump($test); exit;
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '[', expecting '(' in /in/D6Y7U on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting '(' in /in/D6Y7U on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'('' in /in/D6Y7U on line 8
Process exited with code 255.
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208.83 ms | 1395 KiB | 118 Q